baber/WOPTO huggingface dataset:
Patent KR-20220100403-A (KR)
Title: Bracelet that can maintain the color of Cloisonne
Inventor: KIM GYEONG SOOK
IPC: A44C27/00
Filed: 2021-01-08
Abstract: Disclosed is a bracelet that can be worn easily and rapidly and can provide excellent aesthetic, decorative beauty due to a cloisonné enamel setting whose color does not change during the manufacturing process. The present invention is configured such that both sides of a fitting portion, which is made of a soft material, are dented by an external force, when the fitting portion being subjected to pressure, and that grooves of a first fastening portion is filled, so that one end of a wearing means is fastened with a decorating means. According to the present invention, in a state where the wearing means, which has elasticity, and the decorating means are fastened, a user can wear the bracelet by letting a clasp catch a hook to fasten the bracelet after forming the wearing means into a ring shape along the wrist.
Patent KR-20220105292-A (KR)
Inventor: SONG JEONG EUN
IPC: H04N5/376
Filed: 2021-01-20
Abstract: One embodiment of the present invention relates to an image sensing device. The image sensing device provides: a pixel array including unit pixels that transfer and store charge in response to a transfer signal and read out a pixel signal corresponding to the stored charge in response to a selection signal; a signal converter that compares the pixel signal and a ramp signal based on a switch signal and generates a distance information signal; and a signal controller that generates the switch signal in a section in which the pixel signal is read out and initializes the signal converter.
Patent KR-20220105349-A (KR)
Inventor: CHOI JUN WOONG
IPC: B62D65/02
Filed: 2021-01-20
Abstract: Provided is a land and sea short-term residential mobility using an E-platform modular production method, which can improve productivity. The land and sea short-term residential mobility comprises: a base platform unit which has an upper surface formed in the shape of the cross-section of a flat plate having a predetermined area in transverse and longitudinal directions, is provided to have a thickness in a vertical direction, and has therein a base casing unit of which an outer portion is surrounded by an outer wall rim and which has a plurality of partition walls vertically extended; a power storage management unit mounted on the base platform unit, and including a battery pack for storing power supplied from the outside, and a BMS unit provided so that the voltage and temperature of the battery pack is maintained within a preset range; a power output unit provided as at least one selected from the group consisting of a land drive unit and a water drive unit connected to the power storage management unit; and a vehicle body housing unit which has a lower surface that has an area corresponding to the upper surface of the base platform unit and is coupled to the upper surface of the base platform unit, and has a boarding space formed thereinside.
Patent KR-20220105903-A (KR)
Title: Structure of fixing the hairtail fishing gut
Inventor: YOON BYUNG YONG
IPC: A01K91/06
Filed: 2021-01-21
Abstract: The present invention relates to a pole gut holder for hairtail fishing capable of fixing or releasing a fishing gut for hairtail. A fishing gut fixing tool (100) comprises: a pair of eccentric cylindrical fishing gut fixing units (110); and a rotation gear unit (120) which is inserted and combined with a lower end of the eccentric cylindrical fishing gut fixing unit (110). The eccentric cylindrical fishing gut fixing unit (110) has a cylindrical shape in which a diameter of an upper end unit is smaller than a diameter of a lower end unit to decrease a diameter from the lower end unit to the upper end unit. The eccentric cylindrical fishing gut fixing unit (110) comprises: a combining hole (112) in one side of the center and a protruding unit (111) on a lower end surface. The center of the eccentric cylindrical fishing gut fixing unit (110) is formed by a slight bias to one side. The rotation gear unit (120) consists of two types of a rotation gear unit (120) which includes a combining hole (122) formed in the one side of the center; and a rotation gear unit (120) which includes a protruding unit (121) which protrudes from one side of a lower end, and a combining hole (122) which is formed in the one side of the center.
Patent KR-20220110641-A (KR)
Inventor: LIM DONG BIN
IPC: A47B87/00
Filed: 2021-01-31
Abstract: According to the present invention, a fastening device of prefabricated furniture comprises: a first female screw unit inserted into one side of a plate, and consisting of a main body having male screw threads formed on the outer circumferential surface thereof and female screw threads formed on the inner circumferential surface thereof, and a head unit connected to the main body to penetrate one end and the other end thereof and having a penetrated through hole formed on one side and the other side of the outer circumferential surface thereof; a first male screw unit penetrating the through hole of the first female screw unit and the main body and the head unit of a second female screw unit inserted into one side of another plate, and consisting of a main body having male screw threads formed on the outer circumferential surface thereof, and a head unit connected to the main body to have a circular through hole formed in the middle thereof; and a bolt unit penetrating the head unit of the first female screw unit, the head unit of the first male screw unit, and the main body of the first female screw unit, and consisting of a main body having male screw threads formed on the outer circumferential surface thereof, and a head unit connected to the main body. According to the present invention, the fastening device of prefabricated furniture is conveniently assembled and easily separated, and has the effect of allowing a consumer to easily assembly furniture of a desired shape by using separated plates regardless of the materials of plates such as metal, synthetic resins, and wood, particularly regardless of the thicknesses of plates.
Patent KR-20220111484-A (KR)
Inventor: BAE HYUEN HEE
IPC: H04N5/378
Filed: 2021-02-02
Abstract: The present technology provides an analog-to-digital conversion circuit including: a converter that performs a first comparison operation for detecting noise according to a reset signal and a second comparison operation for detecting raw data to calculate data obtained by removing the noise from the raw data; and a ramp voltage generator generating a ramp voltage for performing the first comparison operation and the second comparison operation and supplying the generated ramp voltage to the converter. The ramp voltage generator includes: a first current circuit providing a bias current for generating the ramp voltage in response to a first control signal; a second current circuit providing a boost current for generating the ramp voltage in response to a second control signal; and an additional circuit for generating the ramp voltage based on the bias current and the boost current An image sensor can have a faster frame rate.
Patent KR-20220111565-A (KR)
Inventor: AN HOYONG
IPC: H01M4/62
Filed: 2021-02-02
Abstract: The present invention relates to an electrode for a lithium secondary battery and a lithium secondary battery including the same, wherein the electrode for a lithium secondary battery includes a current collector, an active material layer disposed on the current collector, and a safety functional layer positioned as a separate layer inside the active material layer and including a thermally expandable polymer. The present invention can ensure thermal safety and physical safety.
Patent KR-20220112544-A (KR)
Title: An Integrated Operating System for Rent Car ServiceHaving Function of Searching Credit Information ofClient Using Rent Car Service
Inventor: SHIN YOON HO
IPC: G06Q40/02
Filed: 2021-02-04
Abstract: The present invention relates to an integrated rental car system capable of searching for credit information about rental car customers. The integrated rental car operating system of the present invention comprises: a member information management means (220); a bad credit information registration means (230); a bad credit information search means (240); and a tax accounting management means (250). According to the present invention, losses that may occur when leasing cars to customers with bad credit can be prevented in advance.
Patent KR-20210103968-A (KR)
Inventor: JONO KOICHI
IPC: B05C5/02
Filed: 2021-02-10
Abstract: Application of a processing solution is carried out stably while holding a rectangular substrate on an upper surface of a stage with a high attracting force. The present invention comprises: a stage of which a substrate placement area where a rectangular substrate can be placed is formed in an upper surface; a nozzle having a slit-shaped discharge port for displaying a processing solution; a nozzle movement unit for moving the nozzle upward of the stage; a first negative pressure generation unit for discharging a first gas from a space sandwiched between a lower surface of the substrate placed on the stage and the stage in the middle of the substrate placement area to generate first negative pressure; an annular recess installed on the periphery of the substrate placement area so as to enclose the space in a plan view from above; and an annular seal member which is an elastic body provided inside of the recess. An upper end of the seal member is exposed from the upper surface of the stage before a substrate is placed on one hand. Meanwhile, upon placement of a substrate in the substrate placement area, the upper end of the seal member retreats toward the recess in close contact with the lower surface of the substrate while being subjected to negative pressure and makes the space airtight.
Patent KR-20220116894-A (KR)
Title: Safety auxiliary device for electric kickboard and control method thereof
Inventor: KIM YONG HWAN
IPC: B62J50/22
Filed: 2021-02-16
Abstract: The present invention relates to a safety assisting device for an electric kickboard and a control method thereof. In an electric kickboard, which comprises: a vehicle body having front and rear wheels formed thereon and having a steering shaft and a handle formed thereon, a driving part connected to the rear wheel and consisting of a motor for exhibiting a driving force and a battery, and a drive assisting part for assisting safe drive by determining driving speed and surrounding conditions, the drive assisting part includes: a speed detection sensor for detecting speed, a road detection sensor for recognizing a road condition, and an obstacle detection sensor for detecting the presence of an obstacle; includes: a control part for collecting various information detected by the speed detection sensor, the road detection sensor and the obstacle detection sensor; and includes: a display means connected to the control part to generate an alarm signal in the case of drive at a predetermined speed or higher or in the case of the presence of collision danger based on state information such as speed, road condition, and presence of obstacles collected from the speed detection sensor, the road detection sensor and the obstacle detection sensor. Therefore, provided are a safety assisting device for an electric kickboard and a control method thereof, wherein braking can be adjusted depending on the reaction of a user.
Patent KR-20220117402-A (KR)
Inventor: JEONG DONG HYUN
IPC: F04D25/08
Filed: 2021-02-16
Abstract: The present invention relates to a lifting support device and, more particularly, to a lifting support device, which can minimize the load on the upper limbs of an operator by enabling the operator to easily and smoothly lift or transport heavy objects with little force at work sites where it is difficult to carry heavy objects. The lifting support device comprises: a frame including a pair of vertical frames formed at an interval on both sides thereof, a horizontal frame for connecting the vertical frames, and lateral inclined frames formed through the vertical frames and the horizontal frame; a lifting support means mounted through the frame, and including a pulley having a wire rope provided on the outer circumferential surface thereof to be wound or unwound so that heavy objects can be raised or lowered with small force by physically changing the direction of force when lifting heavy objects, and a pair of left and right grippers coupled to both ends of the wire rope and formed in the form of gloves so that the operator can wear the left and right grippers and hold the heavy objects; a fan installed through the middle of the horizontal frame to quickly circulate heat by pushing hot air in the vicinity of the body heated by body heat while being turned on or off according to the temperatures of the vicinity of the back of the operator; and a measurement means including a load cell coupled to one side of the pulley to measure the weight while being compressed and deformed in conjunction with the weight applied to the wire rope, a load cell amplifier for generating an alarm if the measured weight exceeds a set standard weight when the load cell measures the weight, and an inertia measurement device and a temperature sensor that recognize the movement of the operator.
Patent KR-20220118168-A (KR)
Title: Side body strucuture
Inventor: LEE HAEHOON
IPC: B62D25/04
Filed: 2021-02-18
Abstract: Disclosed is a vehicle side body structure. The vehicle side body structure according to one exemplary embodiment of the disclosed present invention comprises: ⅰ) a reinforcement inner assembly which includes a roof side inner reinforcement and a roof side outer reinforcement coupled to an upper part of a center pillar; and ⅱ) a quarter inner assembly which includes a rear pillar outer reinforcement coupled to the roof side outer reinforcement, a seat belt reinforcement coupled with the rear pillar outer reinforcement, and a quarter inner upper coupled with the seat belt reinforcement and the roof side outer reinforcement, wherein the roof side inner reinforcement, seat side reinforcement, and quarter inner assembly overlaps each other to be coupled by welding. The vehicle side body structure increases frame rigidity by multiple couplings on a rear pillar side.
Patent KR-20220120045-A (KR)
Title: Sampling apparatus for changing time delay adaptively in a radar system
Inventor: CHOI CHANG HO
IPC: G01S7/40
Filed: 2021-02-22
Abstract: The present disclosure relates to a sampling apparatus for changing time delay adaptively in a radar system by using a time delaying device. According to the present disclosure, the sampling apparatus used in the radar system comprises: a receiving unit which receives an analog reception signal; a reference signal unit which generates a reference signal corresponding to the reception signal; a conversion unit which performs analog-digital conversion by using the reception signal and the reference signal; a clock signal generation unit which generates a pre-set first clock signal for controlling an operation of the conversion unit; a time delay unit which generates a second clock signal, in which time is delayed more than the first clock signal, based on the first clock signal; a correlation unit which processes correlation for the analog-digital converted signal and generates an analysis signal; and a signal processing unit which identifies a target based on the analysis signal and generates a feedback signal for changing delay information of the second clock signal. The time delay unit may change the delay information of the second clock signal based on the feedback signal. The present invention can reduce phase mismatch with respect to time delay.
Patent KR-20220121398-A (KR)
Title: Hazardous substance reduction system
Inventor: CHO HYUNG RAE
IPC: A62D3/40
Filed: 2021-02-25
Abstract: A hazardous substance reduction system according to the present invention is a hazardous substance reduction system which comprises an inlet for injecting harmful substances in a fluid state and an outlet for discharging the fluid after reducing the harmful substances. Also, the hazardous substance reduction system comprises: a reduction device having a space therein so that the harmful substances inserted through the inlet is moved to the outlet through the internal space, and heating the harmful substances using microwaves to reduce the same; and a heat exchanging device having a space therein so that the inlet and the outlet are coupled to pass through the inside, and allowing the heat of the inlet and the outlet to be conducted toward each other from the inside to exchange heat. The hazardous substance reduction system has an effect of equalizing the temperature of the inlet and the outlet by exchanging heat between the inlet and the outlet using the heat exchanging device.
Patent KR-20220121957-A (KR)
Title: System for esophageal cancer risk prediction based-on endoscope image analtsis using artificial intelligence
Inventor: MOON SEUNG DAE
IPC: G16H50/50
Filed: 2021-02-25
Abstract: The present invention relates to a system for esophageal cancer risk prediction based on colonoscopy image analysis using artificial intelligence. According to the present invention, the system for esophageal cancer risk prediction based on colonoscopy image analysis using artificial intelligence comprises: a basal disease determining unit which analyzes colonoscopy images by using artificial intelligence and determines whether there is the onset of a basal disease in the colon; a related disease analysis unit which analyzes a related disease by analyzing the onset location and severity of the basal disease based on the results of the basal disease determining unit; and an esophageal cancer risk calculating unit which analyzes the results of the basal disease determining unit and the related disease analysis unit and generates a final esophageal cancer risk. Therefore, the present invention can perform endoscope image analysis by using artificial intelligence to discern a basal disease affecting the occurrence of esophageal cancer and calculate the risk of esophageal cancer, thereby quantitatively diagnosing the risk of esophageal cancer.
Patent KR-20220122230-A (KR)
Title: Blockchain-based electric vehicle charging platform and operating method thereof
Inventor: CHOI YOUNG SUK
IPC: G06Q50/30
Filed: 2021-02-26
Abstract: According to an embodiment of the present invention, a blockchain-based electric vehicle charging platform includes: a charger which receives payment information including information on blockchain-based payment from a user and provides power to charge an electric vehicle; a charging payment server which collects and manages the payment information and provides the payment information to record the payment information in a ledger of a blockchain according to a predetermined lapse time or a predetermined cumulative payment amount; and a blockchain payment server which records the provided payment information in the ledger of the blockchain.
Patent KR-20220124519-A (KR)
Title: Pouch type secondary battery
Inventor: LEE YONG HEE
IPC: H01M10/654
Filed: 2021-03-03
Abstract: The present invention relates to a pouch-type secondary battery comprising: an electrode assembly including an anode, a cathode, and a separator; a battery case accommodating the electrode assembly; and an electrode lead electrically connected to the electrode assembly and protruding to the outside of the battery case. The pouch-type secondary battery has a heat transfer layer disposed on at least one surface of the electrode assembly and including a plurality of pores therein, wherein the heat transfer layer includes: a porous polymer substrate; and at least one selected from the group consisting of a metal and conductive carbon. The pouch-type secondary battery having the heat transfer layer according to the present invention has an advantage in increasing secondary battery efficiency at low temperatures. In addition, the heat transfer layer has elasticity so that unnecessary increases in volume and weight can be minimized.
Patent KR-20220126331-A (KR)
Title: A notification device for hole-in and approach of golf ball attached to golf flagpole equipped with sensor module capable of detecting movement of golf ball and its use method
Inventor: HYUNDUCK KIM
IPC: A63B57/30
Filed: 2021-03-08
Abstract: The present invention relates to a notification device in hole cup flagstick attachment format which is equipped with a sensor module capable of detecting the movement of a golf ball, and which is configured to let a user know of a hole-in and approach of a golf ball, and to a method of using the same. The notification device in hold cup flagstick attachment format which is configured to let a user know of a hole-in and approach of a golf ball according to the present invention comprising: a sensor module that is installed on a hole cup flagstick of a golf course, and includes a vibration sensor module, which detects whether a golf ball is holed or brought into contact with a hole cup flagstick, and an approach/proximity sensor module, which detects the movement of a golf ball entering a preset golf ball detection area; an output module that has a sound output portion outputting sound for the approach distance of each of the golf balls detected by the sensor module, and an LED light output portion outputting LED light; and a control module that controls sound information to be played from the sound output portion and LED light information to be output from the LED light output portion.
Patent KR-20220012163-A (KR)
Title: Method and apparatus for determining location of discharge in the distribution board system
Inventor: WOO BYUNG GEUN
IPC: G01J5/60
Filed: 2021-03-09
Abstract: A system according to the present invention includes: a thermal image sensor module for measuring the temperature of a switchgear system; an ultraviolet (UV) image sensor module for taking an ultraviolet image of the switchgear system; a UV detection sensor module and a thermal image sensor module for detecting ultraviolet ray wavelengths generated in the switchgear system; and a processor for controlling the UV image sensor module and the UV detection sensor module. The processor maintains the thermal image sensor module and ultraviolet image sensor module in a disabled mode, and maintains the UV detection sensor module in an active mode. In addition, the processor, in response to the detection of the UV wavelength by the UV detection sensor module, switches the mode of the thermal image sensor module and the UV image sensor module from the inactive mode to the active mode, thereby determining a location where the discharge occurs in the switchgear system. Thus, unnecessary power consumption is reduced.
Patent KR-20220076256-A (KR)
Title: 파장관 부재 및 이를 포함하는 파장관 휠
Inventor: KIM YOUNG SIK
IPC: B60C19/00
Filed: 2021-03-10
Abstract: 파장관 부재 및 이를 포함하는 파장관 휠을 개시한다. 
본 개시의 일 실시예에 의하면, 휠 림 상에 결합되는 파장관 부재에 있어서, 내부에 수용공간이 형성되고, 적어도 일부가 휠 림과 밀착 결합되도록 형성된 파장관 바디; 파장관 바디 내에 고정 배치되며, 휠 림의 공동(cavity)에서 발생되는 공명음의 주파수와 대응되며 역 위상을 가지는 상쇄음을 생성하도록 구성되는 복수의 파장관; 파장관 바디의 적어도 일부에 휠 림과 밀착 결합하기 위해 형성된 결합부를 포함하는 파장관 부재를 제공한다.
Patent KR-20220130483-A (KR)
Title: Dead end clamp cover
Inventor: KIM SANG KI
IPC: H02G15/10
Filed: 2021-03-18
Abstract: The present invention relates to a dead-end clamp cover. The dead-end clamp cover includes: a cover body elongated in a longitudinal direction to be connected and integrated through a connection piece foldable with respect to an axis in a longitudinal direction, and having first and second dividing covers forming a housing space in which a dead-end clamp is housed when the connection piece is folded; a first wire input/output part and an insulator coupling part communicating with the storage space and protruding from one side and the other side in a longitudinal direction of the cover body, respectively; and a second wire input/output part communicating with the storage space and protruding from the cover body in a form inclined with respect to the longitudinal direction. Therefore, the dead-end clamp cover is capable of preventing moisture from permeating the inside thereof, and enabling work with an indirect live wire tool.